#include<stdio.h>
#include<time.h>
#include<stdlib.h>
#include<unistd.h>

int main(int argc, char const *argv[])
{
    
    while (1)
    {
        system("clear");
        time_t T_1;
        T_1 = time(NULL);

        struct tm *l_time = localtime(&T_1);

        printf("%d年%d月%d日\n" , l_time->tm_year + 1900 , l_time->tm_mon + 1 , l_time->tm_mday);

        printf("%d时%d分%d秒\n" , l_time->tm_hour , l_time->tm_min , l_time->tm_sec);
        sleep(1);
    }
    
    return 0;
}


